Abstract: Air Combat is a high-risk activity carried out by trained professionals operating sophisticated equipment. During this activity, a number of trade-offs have to be made, such as the balance ...

Budgeting helps you achieve financial milestones, from building an emergency fund to saving for a down payment on a home. While it may seem daunting, making a budget ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

If you want to email multiple people from Gmail, you have to choose one email address at a time. This is fine if you need to send one or two emails. However, if you want to repeat the same task every ...

Abstract: In modern cities, more and more people drive the vehicles, equipped with the GPS devices, which create a large scale of trajectories. Gathering and analyzing these large-scale trajectory ...

If you’re a Java developer and you haven’t built an AWS Lambda function before, you’ll be amazed by how easy it is to get your first serverless application up and running. To build your first Java AWS ...

Shortly after President Trump pardoned nearly 1,600 people convicted in connection with the Jan. 6, 2021 assault on the U.S. Capitol, House Speaker Mike Johnson (R-La.) was asked his reaction. He said ...

The error “Column is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause” occurs in SQL when a SELECT ...